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STRUCTURES: 作品数：1337被引量：2156H指数：16; 导出分析报告; 相关领域：理学更多>>; 相关作者：周梅素裴浩刘玮李亚红张驰云更多>>; 相关机构：中国科学院东南大学北京大学天津大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>

Relationship between polyhedral structures formed by tangent planes of ellipsoidal particles and system sound velocity: 《Chinese Physics B》2024年第11期448-456,共9页Cheng-Bo Li Lin Bao Chuang Zhao; Supported by the National Natural Science Foundation of China(Grant Nos.12262005,11962003,and 11602062);the Postgraduate Education Reform and Quality Improvement Project of Henan Province(Grant No.YJS2024AL138);the Graduate Education Reform Project of Henan Province(Grant No.2023SJGLX096Y).; Internal polyhedral structures of a granular system can be investigated using the Voronoi tessellations.This technique has gained increasing recognition in research of kinetic properties of granular flows.For systems ...; 关键词：discrete element method Voronoi tessellation polyhedral structure sound velocity

In-phase and out-of-phase spin pumping effects in Py/Ru/Pysynthetic antiferromagnetic structures: 《Chinese Physics B》2024年第9期541-545,共5页Zhaocong Huang Xuejian Tang Qian Chen Wei Jiang Qingjie Guo Milad Jalali Jun Du Ya Zhai; National Key Research and De-velopment Program of China(Grant No.2023YFA1406603);the National Natural Science Foundation of China(Grant Nos.52071079,12274071,12374112,and T2394473);Jiangsu Funding Program for Excellent Postdoctoral Talent(Grant No.2023ZB491).; The spin pumping effect in magnetic heterostructures and multilayers is a highly effective method for the generationand transmission of spin currents. In the increasingly prominent synthetic antiferromagnetic structur...; 关键词：spin pumping spin transmission synthetic antiferromagnetic structures spin dynamics

Theoretical insights into the structures and fundamental properties of pnictogen nitrides: 《Chinese Physics B》2024年第9期474-479,共6页Jingjing Wang Panlong Kong Dingmei Zhang Defang Gao Zaifu Jiang Wei Dai; the Young Talent Project of the Scientific Research Plan by the Hubei Provincial Department of Education(Grant No.Q20234301);the Guiding Project of the Scientific Research Plan by the Hubei Provincial Department of Education(Grant No.B2023222);the Natural Science Foundation of Hubei Province(Grant No.2022CFB527);the Scientific Research Project of Jingchu University of Technology(Grant Nos.YY202401,096201-5 Chin.Phys.B 33,096201(2024)YY202409,YY202207,and YB202212);the Open Research Projects of Jingchu University of Technology(Grant No.HX20240009).; Recent experimental advancements reported a chemical reaction between antimony and nitrogen under high temperature and high pressure,yielding crystalline antimony nitride(Sb_(3)N_(5))with an orthorhombic structure.Mot...; 关键词：pnictogen nitrides structural stability electronic property energy density

Probing the effects of lithium doping on structures, properties, and stabilities of magnesium cluster anions: 《Chinese Physics B》2023年第6期395-403,共9页张小义赵亚儒李红星成凯格刘子锐刘芷萍何航; Project supported by the National Natural Science Foundation of China(Grant No.11404008);the Innovation Training Program for College Students of Shanxi Province of China(Grant No.S201910721061);the Innovation Training Program for College Students of Baoji University of Arts and Sciences(Grant No.20191XJ087)。; Bimetallic clusters have aroused tremendous interest because the property changes like structure,size,and composition have occurred.Herein,a structural search of the global minimum for anionic LiMg_(n)^(-)(n=2-11) clu...; 关键词：LiMg_(n)^(-)clusters crystal structure analysis by particle swarm optimization(CALYPSO) STRUCTURES electronic properties

Anisotropic plasmon dispersion and damping in multilayer 8-Pmmn borophene structures: 《Chinese Physics B》2022年第11期510-514,共5页Kejian Liu Jian Li Qing-Xu Li Jia-Ji Zhu; supported by the Scientific Research Program from Science and Technology Bureau of Chongqing City(Grant No.cstc2020jcyj-msxmX0684);the Science and Technology Research Program of Chongqing Municipal Education Commission(Grant No.KJQN202000639);in part by the National Natural Science Foundation of China(Grant No.12147102)。; We investigate the collective plasma oscillations theoretically in multilayer 8-Pmmn borophene structures,where the tilted Dirac electrons in spatially separated layers are coupled via the Coulomb interaction.We calcu...; 关键词：PLASMON 8-Pmmn borophene MULTILAYER two-dimensional materials

Controlling acoustic orbital angular momentum with artificial structures:From physics to application被引量：1: 《Chinese Physics B》2022年第9期41-55,共15页Wei Wang Jingjing Liu Bin Liang Jianchun Cheng; Project supported by the National Key Research and Development Program of China(Grant No.2017YFA0303700);the National Natural Science Foundation of China(Grant Nos.11634006 and 81127901);the Fund from the High-Performance Computing Center of Collaborative Innovation Center of Advanced Microstructures;the Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions.; Acoustic orbital angular momentum(OAM)associated with helicoidal wavefront recently attracts rapidly-growing attentions,offering a new degree of freedom for acoustic manipulation.Due to the unique dynamical behavior a...; 关键词：acoustic orbital angular momentum acoustic metamaterials acoustic metasurfaces acoustic communications

Probing subcycle spectral structures and dynamics of high-order harmonic generation in crystals: 《Chinese Physics B》2022年第9期273-280,共8页Long Lin Tong-Gang Jia Zhi-Bin Wang Peng-Cheng Li; Project supported by the National Natural Science Foundation of China(Grant Nos.12074239 and 91850209);the Natural Science Foundation of Guangdong Province,China(Grant Nos.2020A1515010927 and 2020ST084);Department of Education of Guangdong Province,China(Grant Nos.2019KTSCX038 and 2020KCXTD012);Shantou University(Grant No.NTF18030);the Natural Science basic Research Program of Shaanxi Province,China(Grant No.2022JM-015);Scientific Research Foundation of SUST(Grant No.2017BJ-30).; Subcycle spectral structures and dynamics of high-order harmonic generation(HHG)processes of atoms and molecules driven by intense laser fields on the attosecond time scale have been originally studied theoretically a...; 关键词：high-order harmonic generation carrier dynamics subcycle laser pulses crystal systems

Switchable directional scattering based on spoof core-shell plasmonic structures: 《Chinese Physics B》2022年第5期274-279,共6页Yun-Qiao Yin Hong-Wei Wu Shu-Ling Cheng Zong-Qiang Sheng; Project supported by the National Natural Science Foundation of China(Grant No.11904008);the Natural Science Foundation of Anhui Province,China(Grant No.1908085QA21);the China Postdoctoral Science Foundation(Grant No.2019M662132)。; Manipulating directional electromagnetic scattering plays a crucial role in the realization of exotic optical phenomenon.Here,we show that the spoof plasmonic structure is able to achieve the switching of directional ...; 关键词：spoof core-shell plasmonic structures directional scattering switchable direction

First-principles study of two new boron nitride structures:C12-BN and O16-BN: 《Chinese Physics B》2022年第2期503-508,共6页Hao Wang Yaru Yin Xiong Yang Yanrui Guo Ying Zhang Huiyu Yan Ying Wang Ping Huai; supported by PhD research startup foundation of Civil Aviation University of China(Grant No.2020KYQD94)。; Based on the first-principles method,we predict two new stable BN allotropes:C12-BN and O16-BN,which belong to cubic and orthorhombic crystal systems,respectively.It is confirmed that both the phases are thermally and...; 关键词：new boron nitride phase first-principles calculations mechanical properties electric properties

Effects of notch structures on DC and RF performances of AlGaN/GaN high electron mobility transistors: 《Chinese Physics B》2021年第4期166-172,共7页Hao Zou Lin-An Yang Xiao-Hua Ma Yue Hao; Project supported by the National Natural Science Foundation of China(Grant Nos.61674117 and 61974108);the State Key Discipline Laboratory of Wide Bandgap Semiconductor Technology of Xidian University,China。; The effects of various notch structures on direct current(DC) and radio frequency(RF) performances of AlGaN/GaN high electron mobility transistors(HEMTs) are analyzed.The AlGaN/GaN HEMTs,each with a 0.8-μm gate lengt...; 关键词：ALGAN/GAN high electron mobility transistors(HEMTs) barrier layer NOTCH

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